UCD7242MRSJREP Integrated Circuits (ICs)

UCD7242MRSJREP Application Field and Working Principle

UCD7242MRSJREP belongs to PMIC - Voltage Regulators - DC DC Switching Regulators. It integrates a programmable 15-to-25V power supply, DC/DC converter, overvoltage protection and comprehensive fault protection functions to simplify the design of high voltage power supplies for a variety of systems. UCD7242MRSJREP\'s product architecture provides flexibility to maximize system performance as well as safety protection.

Application Field

UCD7242MRSJREP provides a high voltage fixed output power supply solution for computer hardware, industrial systems, and other equipment. With a maximum output voltage of 25V, it can be applied to many power supply fields and meet the design requirements of the system. Some applications include 12V to 15V power supply, voltage adjustment, system restart and fault protection, and Active Power Device (APD) circuits.

Working Principle

UCD7242MRSJREP works on the principle of voltage regulation. It takes a DC input voltage, such as 12V, and converts it to a regulated output voltage. The DC-DC converter is used to convert the input voltage to the desired output voltage. The current feedback loop then keeps the voltage constant and adjusts the output voltage to maintain a constant level. The UCD7242MRSJREP also includes over-voltage protection, under-voltage protection, and thermal protection in order to protect the system and prevent any power supply problems.

Features

The UCD7242MRSJREP offers several features and benefits. It provides a wide range of regulated output voltage to meet the various needs of different system designs. The over-voltage protection function in UCD7242MRSJREP prevents any over-voltage from occurring and damaging the system. UCD7242MRSJREP also provides excellent power efficiency, allowing it to achieve up to 91% efficiency for multiple DC/DC operation scenarios. In addition, the UCD7242MRSJREP has a very simple configuration with minimal programming effort and is easy to use. Moreover, its small (4.5 mm x 5 mm) size allows for low profile applications. Finally, the UCD7242MRSJREP is fully RoHS compliant.

Conclusion

UCD7242MRSJREP is a PMIC – Voltage Regulator – DC DC Switching Regulator, providing a wide range of regulated output voltage and excellent efficiency. With an integrated programmable 15 – 25V power supply, overvoltage protection and comprehensive fault protection, UCD7242MRSJREP is a reliable and powerful option for a variety of system designs. The small size of the UCD7242MRSJREP also allows for low profile applications.